[Qemu-devel] [PATCH 02/10] QemuOpts: qemu_opts_parse: fix id= parsing

[Gerd Hoffmann <kraxel@redhat.com>]

We can't use get_param_value(), it can't handle parameters without
'=' in there.  Examples not working because of that:

  -device foo,id=bar
  -device file=/path/image,format=qcow2,snapshot,id=disk0

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 qemu-option.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/qemu-option.c b/qemu-option.c
index 7164ee8..61141e0 100644
--- a/qemu-option.c
+++ b/qemu-option.c
@@ -715,8 +715,13 @@ QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, const char *fi
     QemuOpts *opts;
     const char *p,*pe,*pc;
 
-    if (get_param_value(value, sizeof(value), "id", params))
+    if (strncmp(params, "id=", 3) == 0) {
+        get_opt_value(value, sizeof(value), params+3);
         id = qemu_strdup(value);
+    } else if ((p = strstr(params, ",id=")) != NULL) {
+        get_opt_value(value, sizeof(value), p+4);
+        id = qemu_strdup(value);
+    }
     opts = qemu_opts_create(list, id, 1);
     if (opts == NULL)
         return NULL;
-- 
1.6.2.5